84120298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 134830080

約数和(自身を除く): 50709782

約数列:

[1, 2, 31, 43, 62, 86, 139, 227, 278, 454, 1333, 2666, 4309, 5977, 7037, 8618, 9761, 11954, 14074, 19522, 31553, 63106, 185287, 302591, 370574, 605182, 978143, 1356779, 1956286, 2713558, 42060149, 84120298]

約数ペア:

[(1, 84120298), (2, 42060149), (31, 2713558), (43, 1956286), (62, 1356779), (86, 978143), (139, 605182), (227, 370574), (278, 302591), (454, 185287), (1333, 63106), (2666, 31553), (4309, 19522), (5977, 14074), (7037, 11954), (8618, 9761)]